CVE-2024-34083
STARTTLS unencrypted commands injection
- State
- Published
- Severity
- 5.4 Medium
- Published
- May 18, 2024
- Updated
- Aug 2, 2024
- Reserved
- Apr 30, 2024
Description
aiosmptd is a reimplementation of the Python stdlib smtpd.py based on asyncio. Prior to version 1.4.6, servers based on aiosmtpd accept extra unencrypted commands after STARTTLS, treating them as if they came from inside the encrypted connection. This could be exploited by a man-in-the-middle attack. Version 1.4.6 contains a patch for the issue.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.4 Medium | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N | GitHub_M |
Weaknesses
- CWE-349 Acceptance of Extraneous Untrusted Data With Trusted Data
Affected Products
| Product | Versions |
|---|---|
aiosmtpdaio-libs |
|
References
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